Nepheline, leucite, and sodalite are minerals allied to the felspars in composition, but with less silica; they are only found in intermediate and basic alkaline rocks. Hypersthene is closely related to augite.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 607 | 2017-03-22 23:17:16 | 58.30 | 100% |
| 445 | 2017-03-15 18:20:47 | 66.66 | 100% |
| 49 | 2017-02-16 00:08:01 | 57.88 | 100% |